@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Inter:wght@200;300;400;500;600&display=swap');

:root {
    --bg-main: #fcfbf9;
    --bg-alt: #f7f4f0;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --accent: #8b7d6b;
    --border: rgba(0, 0, 0, 0.08);
    --transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

/* --- Preloader --- */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-main);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 1s ease;
}

.preloader-content {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* --- Navigation --- */
header {
    height: 120px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    height: 80px;
    background: rgba(252, 251, 249, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    text-decoration: none;
    color: var(--text-primary);
}

.logo span { color: var(--accent); }

/* --- Hero --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 120px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero h1 {
    font-size: clamp(3.5rem, 7vw, 6.5rem);
    line-height: 1;
    margin-bottom: 2.5rem;
}

.hero h1 span { font-style: italic; color: var(--accent); display: block; }

.btn-salon {
    display: inline-block;
    padding: 1.5rem 4rem;
    background: var(--text-primary);
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    font-weight: 600;
    transition: var(--transition);
}

.btn-salon:hover { background: var(--accent); transform: translateY(-5px); }

/* --- Service Menu (Boutique Style) --- */
.service-menu {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10rem;
    padding: 5rem 0;
}

.menu-category h3 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--accent);
    margin-bottom: 4rem;
    border-bottom: 1px solid var(--line);
    padding-bottom: 1rem;
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
}

.menu-item-text h4 { font-family: 'Playfair Display', serif; font-size: 1.75rem; margin-bottom: 0.5rem; }
.menu-item-text p { font-size: 0.85rem; color: var(--text-secondary); }
.menu-item-price { font-size: 1.5rem; font-family: 'Playfair Display', serif; color: var(--accent); }

/* --- Signature Ritual Section --- */
.ritual-section {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
    align-items: center;
    background: var(--bg-alt);
    margin: 0 5%;
    border-radius: 4px;
    overflow: hidden;
}

.ritual-image { height: 700px; overflow: hidden; }
.ritual-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 2s ease; }
.ritual-image:hover img { transform: scale(1.1); }

.ritual-text {
    padding: 6rem;
}

/* --- Gallery Masonry --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 300px;
    gap: 2rem;
}

.gallery-item { position: relative; overflow: hidden; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-item:hover img { transform: scale(1.05); }

.item-large { grid-row: span 2; grid-column: span 2; }
.item-tall { grid-row: span 2; }

/* --- FAQ (Premium Boxed Accordion) --- */
.faq-item {
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
    padding: 2rem;
    cursor: pointer;
    transition: var(--transition);
    background: white;
}

.faq-item:hover { border-color: var(--accent); }

.faq-item.active {
    background: var(--bg-alt);
    border-color: var(--accent);
}

.faq-question {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    transition: var(--transition);
}

.faq-item.active .faq-question {
    font-weight: 700;
}

.faq-question span {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
    font-size: 1.5rem;
    color: var(--accent);
}

.faq-item.active .faq-question span {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
    color: var(--text-secondary);
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    opacity: 1;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}

/* --- Footer --- */
footer { padding: 12rem 0 5rem; background: #111; color: white; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 5rem; }
.footer-logo { font-family: 'Playfair Display', serif; font-size: 2rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 3rem; display: block; text-decoration: none; color: white; }

/* Mobile */
.action-bar { position: fixed; bottom: 0; width: 100%; background: white; border-top: 1px solid var(--border); display: grid; grid-template-columns: repeat(3, 1fr); padding: 1.5rem 0; z-index: 1000; }
.action-item { text-align: center; color: var(--text-primary); text-decoration: none; font-size: 0.75rem; text-transform: uppercase; font-weight: 600; letter-spacing: 0.1em; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(60px); transition: var(--transition); }
.reveal.active { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
    .container { padding: 0 2rem; }
    .ritual-section { margin: 0 2rem; }
    .hero { height: auto; padding-top: 150px; padding-bottom: 5rem; }
    .hero-grid { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
    .hero h1 { font-size: 3.5rem; }
    .hero h1 span { display: inline; margin-left: 0.5rem; }
    
    .section-padding { padding: 6rem 0; }
    .section-header h2 { font-size: 2.5rem; }
    
    .service-menu { grid-template-columns: 1fr; gap: 4rem; padding: 0; }
    .menu-item-text h4 { font-size: 1.5rem; }
    
    .ritual-section { grid-template-columns: 1fr; }
    .ritual-image { height: 400px; }
    .ritual-text { padding: 4rem 1.5rem; text-align: center; }
    .ritual-section h2 { font-size: 2.5rem; }
    
    .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; gap: 1rem; }
    .item-large { grid-column: span 2; grid-row: span 2; }
}

@media (max-width: 600px) {
    .hero h1 { font-size: 2.75rem; }
    .section-header h2 { font-size: 2.25rem; }
    .menu-item-text h4 { font-size: 1.25rem; }
    .menu-item-price { font-size: 1.25rem; }
    .faq-question { font-size: 1.25rem; gap: 1rem; }
    .faq-answer { font-size: 0.95rem; line-height: 1.6; }
    .faq-item { padding: 1.25rem; margin-bottom: 1rem; }
    .faq-item.active .faq-answer { margin-top: 1rem; padding-top: 1rem; }
    .gallery-grid { grid-template-columns: 1fr; }
    .item-large { grid-column: span 1; }
    .action-bar { gap: 1rem; }
    .action-item { font-size: 0.65rem; }
}

/* --- Lightbox Styles --- */
#lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    cursor: zoom-out;
}

#lightbox.active { display: flex; }

#lightbox img {
    max-width: 90%;
    max-height: 85%;
    object-fit: contain;
    transform: scale(0.9);
    transition: var(--transition);
}

#lightbox.active img { transform: scale(1); }

.close-lightbox {
    position: absolute;
    top: 2rem;
    right: 3rem;
    color: white;
    font-size: 4rem;
    cursor: pointer;
}

/* Click Feedback */
.btn-salon:active { transform: scale(0.95); }
.action-item:active { transform: scale(0.9); opacity: 0.7; }